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Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 22:01
Static task
static1
Behavioral task
behavioral1
Sample
3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe
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Size
165KB
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MD5
3c3e0c2552ba7765f60cbcbe366d3cd4
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SHA1
1564b656e562db1f7db245e3177299ae0ffe6554
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SHA256
26734e30e53c8fd0eb929a336abe41dc078b7ad05daa933ab1a7bb02b75a2ef1
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SHA512
717a24f7b6b0593ce7a50eaeb9cfcf89f8d0a5985939354363fd66a42f3b267e41b2922991a6b178aebeaea321bd00812bca1b916da561d7330b8f1aa8ac849e
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SSDEEP
3072:34HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4:oiI/PlY37ZLF4Ca6WABqBOvs
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2080 ins2169.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini ins2169.exe File opened for modification C:\Windows\assembly\Desktop.ini ins2169.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly ins2169.exe File created C:\Windows\assembly\Desktop.ini ins2169.exe File opened for modification C:\Windows\assembly\Desktop.ini ins2169.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ins2169.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2080 ins2169.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2080 ins2169.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2080 ins2169.exe 2080 ins2169.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 452 wrote to memory of 2080 452 3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe 85 PID 452 wrote to memory of 2080 452 3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe 85 PID 452 wrote to memory of 2080 452 3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3c3e0c2552ba7765f60cbcbe366d3cd4_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:452 -
C:\Users\Admin\AppData\Local\Temp\ins2169\ins2169.exe"C:\Users\Admin\AppData\Local\Temp\ins2169\ins2169.exe" ins.exe /e4790101 /u4e9422ac-75a8-4a0f-9b5b-46785bc06f2f2⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2080
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
257KB
MD5ae117f47bd80e5dcf72cf81347fceb73
SHA11cd3e4c5fc9fb317b7a8eae6c94d53078800b635
SHA25649b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c
SHA51272d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f